Table 3 Univariate and multivariate logistic regression analysis for SLN metastasis
Variable | Cut-off value | Univariate analysis | Univariate analysis | ||
|---|---|---|---|---|---|
OR (95%CI) | P value | OR (95%CI) | P value | ||
Long-axis diameter(mm) | > 13.9 | 7.09 (2.78–18.13) | < 0.001 | – | 0.249 |
≤ 13.9 | – | – | – | – | |
Short-axis diameter(mm) | > 9.1 | 20.03 (6.81–58.92) | < 0.001 | – | 0.630 |
≤ 9.1 | – | – | – | – | |
Ratio of long-/short-axis | ≤ 1.7 | 4.24 (1.58–11.38) | 0.004 | – | 0.310 |
> 1.7 | – | – | – | – | |
Cortical thickness(mm) | > 3.3 | 24.53 (6.58–91.48) | < 0.001 | 23.50 (6.27–88.10) | < 0.001 |
≤ 3.3 | – | – | – | – | |